baber/WOPTO huggingface dataset:
Patent RU-2761039-C1 (RU)
Inventor: HEPWORTH RICHARD
IPC: A24F42/60
Filed: 2019-03-01
Granted: 2021-12-02
Abstract: Изобретение относится к табачной продукции, в частности к изделиям типа «нагревать, но не сжигать» и устройствам для нагревания без сжигания. Нагреваемое изделие для выработки аэрозоля содержит аэрозольобразующий материал и фильтр с одной или несколькими разрушаемыми капсулами. Аэрозольобразующий материал содержит вещество для выработки аэрозоля в количестве по меньшей мере 10% по весу относительно общего веса материала для выработки аэрозоля. Капсула имеет структуру ядро-оболочка. Ядро содержит жидкость, и оно заключено в оболочку, содержащую 5-60% по весу от общего веса оболочки капсулы каррагинан в качестве гелеобразующего агента и имеет температуру плавления не менее 30°C. Изделие выполнено так, что при нагревании без сжигания аэрозольобразующего материала на капсулу воздействует температура примерно 30-100°C. В ходе указанного воздействия структурная целостность капсулы не нарушается, так что капсула может быть разрушена пользователем до нагревания, в ходе нагревания или после нагревания. Заявлено устройство для нагревания без сжигания. Достигается технический результат - снижение вероятности отказа или преждевременного разрыва капсулы. 2 н. и 18 з.п. ф-лы, 9 ил.
Patent RU-2738637-C1 (RU)
Inventor: Degtyarev Andrej Anatolevich
IPC: E21B33/06
Filed: 2020-09-09
Granted: 2020-12-15
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: technical solution relates to oil and gas industry, equipment of oil and gas wells, is used in preventers to drive working (gate) bodies (rams, gate). Manual pressure actuator of preventer working elements comprises a barrel, installed in pusher 1 pusher 2, designed to transfer forces to working member, installed in cup drive screw 3, equipped with two thread sections 5 with multidirectional screw thread. Drive screw forms the first screw pair 6 with the cup and the second screw pair 7 with the pusher. Threaded sections of the drive screw are completely concealed in the barrel; during rotation and longitudinal movement of the drive screw, the threaded section of the first screw pair does not extend beyond the barrels redistribution. Drive screw has smooth section 8 protruding behind the cup in the extreme position of the drive screw when the preventer working elements are opened. Wiper 9 is arranged between the sleeve and the smooth section of the drive screw. Hardness of threaded sections 5 is in range from 229 to 400 HB, roughness of thread sections is not more than Ra 6.5, drive screw and pusher are made from alloyed structural steel containing chromium. Drive screw on smooth section 8 comprises position indicator 12 made in form of annular groove. Surfaces of drive screw have hardened surface layer; hole 14 is made in the barrel to ensure supply of lubricating materials. Pusher has length in range from 132 to 156 mm, drive screw has length in range from 188 to 208 mm, barrel has length in range from 150 to 170 mm. 
     EFFECT: technical result consists in improvement of the drive performance characteristics, consisting in improvement of the working member movement reliability, as reduced probability of mechanism failure, longer service life, higher mechanism faultlessness, increased overhaul interval, increase in the time between failures, reliable indication of the position of the drive screw and the working member, ease of assembly / disassembly and maintenance of the drive, reduced total forces on the steering wheel, ensuring full overlapping of preventer pressure channel. 
     22 cl, 8 dwg
Patent RU-2749360-C1 (RU)
Inventor: Patrushev Aleksandr Vladimirovich
IPC: A61K31/592
Filed: 2020-10-09
Granted: 2021-06-09
Abstract: Настоящее изобретение относится к медицине, а именно к дерматологии и касается лечения больных ладонно-подошвенным пустулезом, ассоциированным с хроническим тонзиллитом. Для этого в период обострения дерматоза проводят комбинированную наружную противовоспалительную терапию 0,005% кальципотриолом и 0,05% бетаметазона дипропионатом по интермиттирующей схеме: 1 раз в день на очаги поражения в течение первых двух недель, через день в течение третьей и четвертой недели, 2 раза в неделю в течение пятой и шестой недели. После разрешения или значительного регресса высыпаний пациенту выполняют тонзиллэктомию. Способ обеспечивает повышение эффективности лечения, в том числе обеспечение длительных  клинических ремиссий, за счет сочетания интермиттирующей схемы наружного лечения  с радикальной санацией очага хронической инфекции. 6 табл., 3 пр.
Patent RU-2755417-C1 (RU)
Title: Steering mechanism
Inventor: KORYAGIN SERGEJ ANDREEVICH
IPC: B62D3/02
Filed: 2020-10-13
Granted: 2021-09-15
Abstract: FIELD: steering. 
     SUBSTANCE: steering mechanism is intended for use on various types of two-wheel tractor adapters, mini-tractors, various building, agricultural and municipal mini-equipment. The steering mechanism comprises a roller chain and a sprocket installed on the shaft of the steering wheel. The roller chain is fixed on the plane of a square rod and is located in a profile pipe. The sprocket is located in the body attached to the profile pipe and engages with the roller chain. The profile pipe is connected with the structure of the vehicle, and the square rod is connected with the steering arm or half-frame of the vehicle when the half-frames are hingedly connected. 
     EFFECT: dimensions are reduced. 
     1 cl, 2 dwg
Patent RU-2752418-C1 (RU)
Title: Method for processing information for communication
Inventor: Redkokashin Ilya Vladimirovich
IPC: H04L12/58
Filed: 2020-12-13
Granted: 2021-07-28
Abstract: FIELD: communications.SUBSTANCE: invention relates to the field of communications. To achieve the effect, a method is proposed, which includes organizing the ability for users with the help of their devices to control the transmission of information for communication and confirm the transmission of such information by a user who can be contacted using the above communication information, while the user devices are not allowed to use the information for communication that was obtained by means that did not provide for confirmation of the user who can be contacted using this information.EFFECT: manageability of personal communication, limitation of communication with unwanted users.19 cl
Patent RU-2761220-C1 (RU)
Title: Modifiers for polymer-bitumen binder based on media ii vacuum distillation and selective cleaning residual extract
Inventor: Korolev Evgenij Valerevich
IPC: C08L95/00
Filed: 2020-12-15
Granted: 2021-12-06
Abstract: FIELD: road construction.  
     SUBSTANCE: invention relates to materials used in the road construction industry, namely modifying compositions for polymer-bitumen binders. The composition is a nanosuspension and consists of: a carrier medium and carbon nanotubes dispersed in it in an amount of 0.00005-0.005, wt. %, in addition to 100% of the mass of the carrier medium. Moreover, the carrier medium is II Vacuum processing or a residual selective purification extract. At the same time, the average reduced particle diameter of dispersed carbon nanotubes is up to 10 nm. Polymer-bitumen binder contains bitumen and the following components in excess of 100% of the weight of bitumen: the specified modifying composition in an amount of 1-3.5, wt. %, and styrene-butadiene styrene polymer in an amount of 2.5–5.5, wt. %.  
     EFFECT: increase in the physico-mechanical properties of polymer-bitumen binder, namely, improving heat resistance and resistance to low temperatures, increasing elasticity while maintaining plasticity, while inhibiting aging and improving adhesion.  
     5 cl, 4 dwg, 7 tbl, 26 ex
Patent RU-2762069-C1 (RU)
Title: Device for measuring the level of dielectric liquid in a container
Inventor: SOVLUKOV ALEKSANDR SERGEEVICH
IPC: G01F23/284
Filed: 2021-03-01
Granted: 2021-12-15
Abstract: FIELD: measuring technology.  
     SUBSTANCE: invention relates to measuring technology and can be used for high-precision determination of the level of a dielectric liquid located in a container. In particular, it can be used to measure the level of petroleum products, liquefied gases, etc. The expected result is achieved by the fact that in a device for measuring the level of a dielectric liquid in a container with two long line segments located vertically in the container with the controlled liquid connected to an electronic unit, one of the long line segments is made in the form of a U-shaped hollow segment of a two-wire long line, and the other in the form of a segment of a coaxial long line, the outer conductor of which is the inner surface of the two-wire long line segment, and its inner conductor is located coaxially with its outer conductor in the hollow two-wire long line segment, while the ends of the segments of the long line are aligned with the bottom of the container, the long line segments contain at their combined ends terminal horizontal sections of the same length, abruptly filled with liquid and emptied when, respectively, liquid enters the container and is removed from the container.   
     EFFECT: increase in the accuracy of measurements. 
     1 cl, 3 dwg
Patent RU-2754956-C1 (RU)
Title: Method for predicting the risk of development of preeclampsia in pregnant women with fetal growth restriction syndrome
Inventor: CHURNOSOV MIKHAIL IVANOVICH
IPC: C12Q1/6806
Filed: 2021-04-06
Granted: 2021-09-08
Abstract: FIELD: medicine.SUBSTANCE: invention relates to the field of medicine and is intended for predicting the risk of development of preeclampsia in pregnant women with fetal growth restriction syndrome, native to the Central Black Earth region, with Russian ethnic origin and without a family history of preeclampsia. DNA is isolated from peripheral venous blood. The polymorphism of the platelet glycoprotein IIIa (ITGB3) gene is analysed. A high risk of development of preeclampsia is predicted if the allele С of the polymorphic locus rs5918 of the ITGB3 gene is detected.EFFECT: ensures development of criteria for assessing the risk of development of preeclampsia in pregnant women with fetal growth restriction, with Russian ethnic origin, native to the Central Black Earth region, without a family history of preeclampsia.1 cl, 1 dwg, 1 tbl, 5 ex
Patent RU-2761075-C1 (RU)
Title: Device and method for performing tests for determining formation voltage in unsetsed area of wellbore
Inventor: ENG KHANS PETTER
IPC: E21B47/06
Filed: 2019-09-27
Granted: 2021-12-03
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to a tool assembly for performing tests for determining formation stress in an open section of a wellbore. The tool assembly contains at least two means for isolating the wellbore, located with an axial distance between them to create an isolated section on the open section of the wellbore. The pumping device is made with the possibility of fluid communication with the isolated section and with the possibility of changing the pressure inside the isolated section. The pressure sensor is configured to measure the pressure inside the isolated area. The control unit is designed to control the test sequence. The acoustic shock-wave device is configured to generate a series of electrically induced acoustic shock waves and focus said electrically induced acoustic shock waves on the wellbore wall region to gradually pierce the perforation tunnel from the wellbore into the formation in the direction of propagation of the electrically induced acoustic shock waves. The acoustic shock wave subassembly is designed to drive an acoustic shock wave device. A method for performing tests for determining formation stress in an uncased section of a wellbore is claimed. 
     EFFECT: improving the quality and reliability of the formation stress measurement results by providing a perforation tunnel, which improves the communication path for the formation fluid. 
     17 cl, 12 dwg
Patent RU-2769636-C1 (RU)
Inventor: Kashin Aleksei Mikhailovich
IPC: G01C21/04
Filed: 2021-06-16
Granted: 2022-04-04
Abstract: FIELD: robotics.  
     SUBSTANCE: invention relates to robotics and is intended to determine the spatial position of a mobile robot, and can be used for non-destructive testing of various objects in the form of a parallelepiped, for example steel slabs. The system for contactless determination of the coordinates of a mobile robot moving on a rectangular platform contains a radiating signal transmitter mounted on the robot body, as well as at least two radiating signal receivers, each of which is installed in adjacent corners of the rectangular platform for moving the robot, while the radiating signal transmitter and each of the radiating signal receivers are connected to a controller made with the ability to determine the coordinates of the robot’s location by their indicators, as well as the system contains racks, installed in the corners of the rectangular platform for moving the robot, each of which has an optical signal receiver in the form of a photocell, as well as a servo motor with an absolute encoder on the shaft, which is mounted on the robot body and connected to the controller.   
     EFFECT: increase in the accuracy of determining the position of the robot while simplifying the design of the system.  
     6 cl, 6 dwg
Patent RU-2762554-C1 (RU)
Title: Sealing composition for temporary sealing of refrigeration equipment
Inventor: Khakimullin Iurii Nurievich
IPC: C08L23/06
Filed: 2021-07-08
Granted: 2021-12-21
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to mechanical engineering (instrument making), namely to compositions for temporary sealing of cavities and seams in the manufacture of refrigeration equipment. Described is a sealing composition for temporary sealing of refrigeration equipment, including low molecular weight polyethylene, a filler and a diluent, characterized in that the composition additionally contains a compatibilizer - stearic or palmitic acid, chalk is used as a filler, and industrial petroleum oil is used as a diluent, with the following ratio of components, parts by weight: low molecular weight polyethylene 50-150, chalk 200-650, industrial oil 10-40, compatibilizer 5-40. 
     EFFECT: development of a temporary sealing material that will provide a reliable overlap of cavities when assembling refrigeration equipment, safe for manual application. 
     1 cl, 1 tbl
Patent RU-2769799-C1 (RU)
Inventor: Smyslov Anatolii Mikhailovich
IPC: C23C14/48
Filed: 2021-08-16
Granted: 2022-04-06
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to machine building and can be used in aircraft engine building and power turbine building for protection of blade airfoil of compressor of gas turbine engine from titanium alloys. Method involves placing blades in a chamber of a vacuum unit, creating the required vacuum, ion cleaning of the blade surface and application of ion-plasma multilayer coating on it with specified number of pairs of layers in form of titanium with metal layer and layer of titanium with metal and nitrogen compounds, wherein during application of coating as metal in layers of titanium with metal and in layers of compounds of titanium with metal and nitrogen vanadium is used, in the process of applying the coating, the blade is rotated relative to its longitudinal axis to ensure the treatment of the entire working surface of the airfoil, coating is applied simultaneously on both sides of the blade from electric arc evaporators located in the peripheral part of the vacuum unit chamber at alternation of titanium evaporators with vanadium evaporators. 
     EFFECT: increased resistance of gas turbine engine compressor blades from ultrafine-grained titanium alloys to erosion destruction at simultaneous increase of endurance and cyclic durability. 
     6 cl, 1 dwg
Patent RU-2764721-C1 (RU)
Title: Control system unit for a missile launched from a tubular guide
Inventor: Astashov Vladislav Sergeevich
IPC: F42B15/00
Filed: 2021-09-20
Granted: 2022-01-19
Abstract: FIELD: militarySUBSTANCE: invention relates to a control system for missiles of multiple rocket launcher systems. The control system unit of a missile launched from a tubular guide contains a body with an ogival part and aerodynamic rudders that open in flight, which are mounted on it, and consist of a base and a folding part. In this case, a shaft by means of a splined connection fastens the folding part and the base where the teeth are formed on the shaft, and the corresponding splines are in the front lug of the folding part and the base. In this case, the shaft is equipped with one or more flats and is installed with the ability to rotate and move longitudinally relative to the unfolding axis, under the action of a compression-torsion spring, in addition, a stop is made on each base lug.EFFECT: invention is aimed at ensuring reliable fixation and operation of aerodynamic rudders in the unfolded position during flight at supersonic speeds, as well as improving manufacturability.3 cl, 4 dwg
Patent MD-401-C2 (MD)
Title: Process for presawing processing of winter crops.
Inventor: ATIMOŞOAE MIHAI
IPC: A01N43/36
Filed: 1994-12-23
Abstract: The invention relates to the agriculture. the aim of the invention - plants frost-resistance increasing by winter cereal seeds treatment with N-(3-carboxypropyonylamino) pyrrolidine in concentration of 50-200 mg/l at the substance expense per seeds 1t of 25-100 g. N-(3-carboxypropyonylamino) pyrrolidine is practically toxicless - LD50 more than 10000 mg/kg. In the laboratory tests the survival rate of plants after seeds frosting up to -14°C increases 2,7-3,7 times in comparaison with control (water treatment), 25-30% more that at the chlorcholin-chloride solution seeds treatment (2500 mg/l) and 10-26% more than at the cartolyne - 2(25-30 mg/l) treatment.In the vegetation tests after seeds frosting up to 18°C the survival rate of the wheat variety Odesskaya 51 is 1,5 times more than at the control, and half one more of the wheat variety Luch that is 15-25% more that in the tests with chlorcholine chloride.
Patent DE-2263091-C2 (DE)
Title: FET comprising small units in rectangular or hexagonal matrix - with each unit formed of epitaxial, alloy and aluminium layers with source, drain and gate electrode groups
IPC: H01L29/00
Filed: 1972-12-22
Granted: 1983-01-27
Abstract: The field effect transistor consists of an epitaxial layer (14), of gallium arsenide with n type conductivity, a gold-geranium alloy layer (15) and an aluminium layer (16), (16'). These are all deposited on a substrate (11). Above the upper gold-germanium alloy layer (15) are attached alternately drain (D) and source 21(s) electrodes which may form a rectangular matrix array, together with similar adjacent electrodes. Control gate electrodes 3(G) are attached directly to the epitaxial layer which is exposed by etching down through the gold geranium layer. The electrodes are connected in groups and have terminal leads brought out to the sides of the integrated circuit. In an alternative design, the transistor groups are arranged in a hexagon matrix.
Patent DE-2954574-C2 (DE)
Title: Pharmaceutical preparations containing human leucocyte interferon
Inventor: PESTKA SIDNEY
IPC: C07K1/20
Filed: 1979-11-22
Granted: 1995-03-09
Abstract: Published without abstract.
Patent DE-3038463-C2 (DE)
IPC: B02B1/08
Filed: 1980-10-11
Granted: 1982-12-09
Abstract: 1. A process for the hydrothermal activation of cereal for breadmaking, the entire grains of cereal being moistened so that the cereal germ and the outer edge layers of the grain have a water content of approximately 40 weight percent, then kept in a moist state for conditioning at a temperature of from 10 degrees C to below 20 degrees C for more than two hours, then dried back to a total water content of at most 20 weight percent, characterised in that the conditioning time is more than 9 hours.
Patent DE-3042229-C2 (DE)
IPC: A61M25/00
Filed: 1980-11-08
Granted: 1983-10-27
Abstract: 1. An introduction device for catheters, probes or the like, comprising a housing body (2) which has a continuous longitudinal channel (5) to be connected to a cannula (24), and comprising two sealing elements (10, 16) which are positioned in tandem on the rear end of the housing body (5), are each made of elastic material and have expandable openings (11, 18) for the passage of elongate objects (25, 26), characterised in that the first sealing element (10) consists of a part which is tubular in an idle condition, the front section of which freely projects axially into the channel (5) of the housing body (2) and has at its front two sealing lips (12, 13) which press against each other, and the second sealing element (16) consists of a disc which is positioned between the rear end of the housing body and he first sealing element (10) and has an expandable opening (18) which is produced without removing any material.
Patent DE-3049608-C2 (DE)
IPC: F16L33/02
Filed: 1980-12-31
Granted: 1982-12-02
Abstract: 1. Connection device for two belt parts (11; 12) overlapping one another and under permanent opposed stress in its longitudinal direction, in particular the belt ends (11; 12) of a tube clamp (10) which have several transverse slots (13) disposed one behind the other in the longitudinal direction, having a belt clip (23; 23') which can be inserted through overlapping transverse slots (13) of the belt parts (11; 12) with a flange (231) which has a hook end (232; 232') gripping under the lower belt part (11), characterised in that the belt clip (23; 23') has a single such flange (231) against which two slot edges of different belt parts (11; 12) abut on different sides with the tension of the belt parts (11; 12), and in that a section (233) extending in the direction of the belt and provided with a distant gripping strap (234) is connected to the flange (231), whereby a torque is exerted on the flange (231) because of the points of application of the tension displaced approximately by the belt thickness, so that the section (233) connected to the flange (231) is pressed by the flange against the exterior of the outer belt and is secured.
Patent DE-3101632-C2 (DE)
Title: Spritzgerät für flüssige Medien
IPC: B05B12/00
Filed: 1981-01-20
Granted: 1986-04-10
Abstract: Das Spritzgerät, welches aus einem Gehäuse (1), einer mit einem Ventilkolben (20) verbundenen Ventilnadel (2), einer gegen die Kraft des beaufschlagten Ventilkolbens (20) wirkenden Schließfeder (24) und einem die Beaufschlagung des Ventilkolbens (20) steuernden elektromagnetisch betätigten Ventil (37) besteht, wird hinsichtlich seiner kompakten Bauweise der genauen Einhaltung der Steuerzeiten, der genau dosierten und geometrisch genau begrenzten Abgabe des Mediums dadurch verbessert, daß die Ventilnadel (2) am austrittsseitigen Ende nahe der Ventilnadelspitze (2a) mit einer Ventilnadelführung (3 bei 15) und am gegenseitigen Ende mit einem doppelwirkenden Ventilkolben (20), bei zwischen der Ventilnadelführung (3 bei 15) und dem Ventilkolben (20) quer zur Achse der Ventilnadel (2) verlaufender Medienzuführung (14) versehen ist, und daß dem Ventilkolben (20) parallel zu dessen Achse und mit seiner Achse in der durch die Achsen des Ventilkolbens (20) und der Medienzuführung (14) gegebenen Ebene gelegen, ein vom Vorsteuerventil (37) gesteuerter Steuerschieber (26) in dem von der Ventilnadel (2) und der Medienzuführung (14) eingeschlossenen, der Ventilnadelspitze (2a) abgewandten Winkel, angeordnet ist.
Patent DE-3113886-C2 (DE)
IPC: B22F9/04
Filed: 1981-04-07
Granted: 1983-01-20
Abstract: A process for the production of a metal or metal alloy powder with flake-shaped particles comprises mechanically crushing a ductile starting material. A foreign substance which forms a separate phase between the crystallites of the starting material is added thereto to facilitate crushing the starting material, while retaining the original workability thereof.